File fileIn = new File("From", "1.doc");
File fileOut = new File("TO", "2.doc");Reader in = new FileReader(fileIn);
Write out = new FileWrite(fileOut);int c;while((c = in.read()) != -1) {
out.write(c);
}我想把1.doc文件的abdafewfwe内容拷到2.doc,怎么出错(乱码)?
请问是什么原因啊?有谁能不能写一个更完整的程序啊?谢谢
File fileOut = new File("TO", "2.doc");Reader in = new FileReader(fileIn);
Write out = new FileWrite(fileOut);int c;while((c = in.read()) != -1) {
out.write(c);
}我想把1.doc文件的abdafewfwe内容拷到2.doc,怎么出错(乱码)?
请问是什么原因啊?有谁能不能写一个更完整的程序啊?谢谢
我记得好象是这样:
File p_file = new File("");
BufferedReader reader= new BufferedReader(
new InputStreamReader(
new FileInputStream(p_file),"GB2312"));
这里的"GB2312"换成你要的字符集合的名字
大致的程序就这样了
File fileOut = new File("TO", "2.doc");FileInputStream in = new FileInputStream(fileIn);
FileOutputStream out = new FileOutputStream(fileOut);int c;while((c = in.read()) != -1) {
out.write(c);
}
class A
{
public static void main(String[] args)throws Exception
{
File in=new File("D:\\from.doc");
File out=new File("D:\\to.doc");
FileReader inF = new FileReader(in);
FileWriter outF= new FileWriter(out);
int c;
while((c=inF.read()) != -1)
outF.write(c);
outF.close();
inF.close();
}}
我觉得你的没有问题,要不试试类型转换,我这个跟你的几乎一样,刚才运行过的,没有问题。
欢迎赐教
FileWriter fileOut = new FileWriter("2.doc");BufferedReader in = new BufferedReader(fileIn);
BufferedWriter out = new BufferedWriter(fileOut);String txt=in.readline();while(txt!=null) {
out.write(c);
}
in.close();
fileIn.close();
out.flush();
out.close();
fileOut.close();
DataInputStream in = new DataInputStream(new FileInputStream(1.doc));
输出就用DataOutputStream;
DataInputStream in = new DataInputStream(new FileInputStream("1.doc"));
这里还搞错了,刚才查了一下JDK,FileInputStream 构造函数是这样FileInputStream(File file);